您好，欢迎来到魔法化学网！
| CAS号 : | 61034-11-5 |
精确质量 : | 304.08500 |
| 分子式 : | C18H12N2O3 |
logP : | 3.35130 |
| 分子量 : | 304.29900 |
PSA : | 68.26000 |
7-羟基-3-(1-苯基-1H-吡唑-4-基)-色烯-4-酮 | |
7-hydroxy-3-(1-phenylpyrazol-4-yl)chromen-4-one | |
61034-11-5 | |
C18H12N2O3 | |
304.29900 | |
68.26000 | |
3.35130 | |
304.08500 |
|
1.684
|
|
|
284.7ºC
|
|
|
1.35g/cm3
|
|
|
547.1ºC at 760 mmHg
|
|
2934999090
|
品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
